Inventor · disambiguated record
Cliff Swiontek
Also filed as: SWIONTEK CLIFF · SWIONTEK CLIFF A
7 granted patents·219 citations·filing 2006–2015
86Inventor score
Top patents by PatentIndex Score
7 records- 0197US10008912B2Magnetic drive devices, and related systems and methodsNAT OILWELL VARCO LP·Filed 2013·Granted Jun 26, 2018·154 cites·27 claims
- 0291US9593753B2Magnetic gears, and related systems and methodsNAT OILWELL VARCO LP·Filed 2013·Granted Mar 14, 2017·11 cites·19 claims
- 0384US7748473B2Top drives with shaft multi-sealNAT OILWELL VARCO LP·Filed 2008·Granted Jul 6, 2010·26 cites·17 claims
- 0477US8448320B2Clamp apparatus for threadedly connected tubularsYATER RONALD W·Filed 2010·Granted May 28, 2013·7 cites·16 claims
- 0576US7401664B2Top drive systemsVARCO I P·Filed 2006·Granted Jul 22, 2008·16 cites·20 claims
- 0665US10715025B2Radial magnetic cycloid gear assemblies, and related systems and methodsNAT OILWELL VARCO LP·Filed 2015·Granted Jul 14, 2020·1 cites·20 claims
- 0755US7784834B2Clamp apparatus for threadedly connected tubularsVARCO INT·Filed 2007·Granted Aug 31, 2010·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →